What? Never used REPIPETS and Dilutors? Did you know more than 70,000 L/l instruments are now used in research and clinical labs? Here's why:
L/l Automatic Dilutor for aspirating and diluting 1. Simple operation. Just set volume with knife-edge pointer, lift plunger to aspirate, and de press plunger to deliver. (No mouth pipeting!) 2. LAMBDA-DIAL increases accuracy. Replacing any 1 ml REPIPET or Dilutor plunger, the LAMBDA-DIAL boosts accuracy to a phenomenal 1 % at 10 lamb das! Reset to 0.1 lambda at 100 lambdas. 1 division = 0.1 lambda. 3. All PYREX Construction. Han dle any reagent, including con centrated acids, concentrated alkalies, chlorinated hydrocar bons, etc. Closed system elimi nates odors and all contact with dangerous reagents. 4. Reagents stay pure. Integral filters keep out the atmosphere and protect valuable reagents.
5. High accuracy (1%) and re producibility (0.1%). Each in strument is adjustable and accu rate over its entire range. 6. Fit any reagent container. All REPIPETS and Dilutors can be supplied with caps and washers to fit your reagent containers. Or \\c will furnish containers to suit. _ j / * Ι
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8. Wide selection. L/l stocks REPI PETS and Dilutors in 1/2,1, 5,10, 20 and 50 ml sizes. Micro and macro Teflon tips included. Amber round or square bottles optional at no extra charge. Prices: REPIPETS $52.50; Dilutors $99.50; LAMBDA-DIALS $49.50; GRUNBAUM Pipets: $6 to $10.
In the U.K. and Europe, contact Chemlab Instruments, 1b Seven Kings Road, l l f o r d , Essex, E n g l a n d ; P. Block et Cie, 209 Route De Colmar, 67 Strasbourg-Meinue, France; Bio-Rad Laboratories G m b H , 8 Munchen 66-Limesstra, 71, Postfach 2260, West Germany; B i o t r o n i k Wissenschaftliche Gerate G m b H , Dachauer Str. 511, 8 Munchen 50, West Ger many; Van Oortmerssen, N.V., P.O. Box 501 - T h e Hague, Netherlands.
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LABINDUSTRIES The Error
1802A Second Street, Berkeley, California 94710 Phone (415) 843-0220. Cable LABIND, Berkeley, CA (USA)
ANALYTICAL CHEMISTRY, VOL. 42, NO. 11, SEPTEMBER 1970
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L/l Automatic REPIPET for dispensing
Order from Labindustries or your distributor.
Circle No. 73 an Readers' Service Card
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7. GRUNBAUM® Pipet extends versatility. S u p p l e m e n t s REPI PETS and Dilutors by allowing you to trans fer and store reagents. S e l f - c l e a n i n g , nondripping, self-adjust ing GRUNBAUM Pipets are available from 1 to 1,000 μ\ in 18 sizes.
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Eliminators
